CEFB105中文资料
Reverse Voltage: 50 - 600 Volts Forward Current: 1.0 Amp
CEFB101 Thru CEFB105
Maximum Ratings and Electrical Characterics
Parameter
Max. Repetitive Peak Reverse Voltage Max. DC Blocking Voltage Max. RMS Voltage
Peak Surge Forward Current
8.3ms single half sine-wave
superimposed on rate load ( JEDEC method )Max. Average Forward Current
Max. Instantaneous Forward Current
at 1.0 A
Reverse recovery time
Max. DC Reverse Current at Rated DC
Blocking Voltage Ta=25 Ta=100Max. Thermal Resistance (Note 1)Operating Junction T emperature
Storage Temperature
Symbol
V RRM
V DC
V RMS
I FSM I o
V F Trr
I R
R JL T j T STG
Unit
V V V A A
V nS
uA
Note 1: Thermal resistance from junction to lead P .C.B. Mounted on 8.0x8.0 mm copper pad areas.
CEFB CEFB CEFB CEFB CEFB 101 102 103 104 105 505035
600600420
100100 70
1.0
-55 t o +150 13 5.0 250-55 t o +150
400400280
200200140
C/W C C
C
C
Features
Ideal for surface mount applications Easy pick and place
Plastic package has Underwriters Lab. flammability classification 94V-0
Super fast recovery time for high efficient Built-in strain relief
Low forward voltage drop
Mechanical Data
Case: JEDEC DO-214AA molded plastic Terminals: solderable per MIL-STD-750,
method 2026
Polarity: Color band denotes cathode
end
Mounting position: Any
Approx. Weight:0.093 gram
30
0.875 1.1 1.2525 35 50
Rating and Characteristic Curves (CEFB101 Thru CEFB105)
F o r w a r d c u r r e n t ( A )
Forward Voltage (V)
Fig.2 - Forward Characteristics
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
P e a k S u r g e F o r w a r d C u r r e n t ( A )
Fig. 4 - Non Re petitive Forward Surge Current
Number of Cycles at 60Hz
Fig. 6 - Current Derating Curve
Fig. 5 - Test Circuit Di agram and Reverse Recovery Time Characteristics
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms.
+0.5A
0-0.25A
-1.0A
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1cm
SET TIME BASE FOR
50 / 10ns / cm
trr
1050NONINDUCTIVE
W
W
10 20
50
40
30
1 5 10 50 100
10
1.0
0.1
0.01
100
10
1.0
0.1
Percent of Rated Peak Reverse Voltage (%)
R e v e r s e C u r r e n t ( u A )
Fig. 1 - Reverse Characteristics
A v e r a g e F o r w a r d C u r r e n t ( A )
Ambient Temperature ( C)
00.01 0.1 1.0 10 100
Fig. 3 - Junction Capacitance
Reverse Voltage (V)
J u n c t i o n C a p a c i t a n c e (p F )
5 0